| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $95.68 | 5.687% | $101.1213 | $101.12 | $101.10 | $101.10 |
| Purchase #2 | $89.66 | 3.474% | $92.7748 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $115.78 | 6.399% | $123.1888 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $191.36 | 7.740% | $206.1713 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $102.44 | 9.649% | $112.3244 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $214.91 | 9.788% | $235.9454 | $235.95 | $235.95 | $235.90 |
| Purchase #7 | $181.52 | 9.396% | $198.5756 | $198.58 | $198.60 | $198.60 |
| 7 purchase totals = | $991.35 | $1,070.1016 | $1,070.10 | $1,070.05 | $1,070.10 | |